Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hang cong » dang cong, hang nong, bang cong
chu xanh » chu manh, chieu xanh, chua xang
hanh han » hanh nhan, hanh phan, hanh san
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than
cho chu » cho thue
han cua » hang cua, nhan cua, than cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - hanh han cua ((nhung cong) or (hang cong)) ((dan toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - hanh han cua ((nhung cong) OR (hang cong)) ((dan toan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh han cua ((nhung cong) or (hang cong)) ((dan toan) or (dan than)) cau*.